I would like to recommend you can also try eSoftTools OST Recovery software to bulk Transfer Outlook Emails to Yahoo Mail. This utility is fully supportable with all OST Outlook files 2003, 2007, 2010, 2013, 2016. Users can easily install this utility and Windows OS XP, 7, 8, 10. It also ensures users can save their entire emails in the same folder and subfolder of their results. It can enable it to perform the conversion task from the OST file. A free demo file is available to transfer Outlook emails to Yahoo Mail.
Read More:- Transfer Outlook Emails to Yahoo Mail
I recommend you to use only SysInspire PST Converter software if you are facing any errors with Outlook pst., it quickly resolves them. You cannot be required to install MS Outlook on your computer to use this software. It can open your pst data without Outlook. In which you can also recover the non-English emails. If you have a basic knowledge of computers, you can use them. Claim your money back within 30 days if you are not satisfied.
Read more:-https://www.sysinspire.com/pst-converter/